Datasheet Texas Instruments REF200

ManufacturerTexas Instruments
SeriesREF200
Datasheet Texas Instruments REF200

Dual, 100-ВµA Current Source/Sink

Datasheets

REF200 Dual Current Source and Current Sink datasheet
PDF, 1.5 Mb, Revision: B, File published: Jul 23, 2015
Extract from the document

Prices

Status

REF200APREF200AUREF200AU/2K5REF200AU/2K5E4REF200AUE4REF200AUG4
Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesYesNoNoYes

Packaging

REF200APREF200AUREF200AU/2K5REF200AU/2K5E4REF200AUE4REF200AUG4
Pin888888
Package TypePDDDDD
Industry STD TermPDIPSOICSOICSOICSOICSOIC
JEDEC CodeR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Width (mm)6.353.913.913.913.913.91
Length (mm)9.814.94.94.94.94.9
Thickness (mm)3.91.581.581.581.581.58
Pitch (mm)2.541.271.271.271.271.27
Max Height (mm)5.081.751.751.751.751.75
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownload
Package QTY75250025007575
CarrierTUBELARGE T&RLARGE T&RTUBETUBE
Device Marking200UREF200UREF200U

Parametrics

Parameters / ModelsREF200AP
REF200AP
REF200AU
REF200AU
REF200AU/2K5
REF200AU/2K5
REF200AU/2K5E4
REF200AU/2K5E4
REF200AUE4
REF200AUE4
REF200AUG4
REF200AUG4
Approx. Price (US$)3.12 | 1ku
Iout/Iz(Max), mA0.10.10.10.10.1
Iout/Iz(Max)(mA)0.1
Operating Temperature Range, C-25 to 85-25 to 85-25 to 85-25 to 85-25 to 85
Operating Temperature Range(C)-25 to 85
Package GroupSOICSOICSOICSOICSOICSOIC
Package Size: mm2:W x L, PKG8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)
Package Size: mm2:W x L (PKG)See datasheet (PDIP)
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Vin(Max), V4040404040
Vin(Max)(V)40
Vin(Min), V2.52.52.52.52.5
Vin(Min)(V)2.5

Eco Plan

REF200APREF200AUREF200AU/2K5REF200AU/2K5E4REF200AUE4REF200AUG4
RoHSNot CompliantCompliantCompliantCompliantCompliantCompliant
Pb FreeNo

Application Notes

  • Single-Supply, Low-Power Measurements Of Bridge Networks
    PDF, 26 Kb, File published: Sep 27, 2000
    Bridge sensor measurements often need to be made in systems operating on a single 5V power supply. An OPA1013 dual op amp along with a REF200 current source, makes an excellent bridge measurement system which features low power single-supply 5V operation and immunity to power supply variations. One OPA1013 dual op amp is used as a two-op-amp instrumentation amplifier. A second OPA1013 is used with
  • Diode-Based Temperature Measurement
    PDF, 44 Kb, File published: Sep 27, 2000
    Diodes are frequently used as temperature sensors in a wide variety of moderate-precision temperature measurement applications. The relatively high temperature coefficient of about -2mV/В°C is fairly linear. To make a temperature measurement system with a diode requires excitation, offsetting, and amplification. The circuitry can be quite simple. This Bulletin contains a collection of circuits
  • Make A Precision Current Source or Current Sink
    PDF, 26 Kb, File published: Sep 27, 2000
    The precision current source and sink are based on the new REF102 10.0V voltage reference. With 2.5ppm/В°C VOUT drift, and better than 5ppm/1000hrs long-term stability, this buried-zener-based voltage reference offers the best performance available from a single-chip voltage reference today. The REF200 uses a band-gap type reference to allow low-voltage two-terminal operation. This m
  • Boost Instrument Amp CMR With Common-Mode Driven Supplies
    PDF, 175 Kb, File published: Sep 27, 2000
    Ever-increasing demands are being placed on instrumentation amplifier (IA) performance. When standard IAs can not deliver the required performance, consider this enhanced version. Dramatic performance improvements can be achieved by operating the input amplifiers of a classical three-op-amp IA from common-mode driven sub-regulated power supplies.
  • Make a Precision -10 V Reference (Rev. A)
    PDF, 87 Kb, Revision: A, File published: May 18, 2015
  • Implementation and Applications of Current Sources and Current Receivers
    PDF, 427 Kb, File published: Sep 27, 2000
    This application guide is intended as a source book for the design and application of: Current sourcesCurrent sinksFloating current sourcesVoltage-to-current converters(transconductance amplifiers)Current-to-current converters (current mirrors)Current-to-voltage converters(transimpedance amplifiers)
  • Optoelectronics Circuit Collection
    PDF, 261 Kb, File published: Jun 11, 2001
    This application report presents a collection of analog circuits that may be useful in electro-optic applications such as optical networking. The circuits are Avalanche Photodiode Bias Supply 1; Linear TEC Driver-1, -2, and -3; Laser Diode Driver-1 and -2; and Temperature Under- and Over-range Sensing with a Window Comparator.

Model Line

Manufacturer's Classification

  • Semiconductors> Power Management> Voltage Reference> Current Reference

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